SICK GRTB18S-N2431V – 1085748 | JUAL SICK GRTB18S-N2431V – 1085748 – Detection sensors, Photoelectric sensors GR18; Photoelectric proximity sensor Background suppression 3 mm 100 mm NPN Light/dark switching male connector male connector M12, 4-pin visible red light none metal Detecting – Standard objects Hygienic and washdown zones